Street lamp



FIG. 1 is a perspective view of a street lamp showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is a partially enlarged view of FIG. 1;

FIG. 10 is a partially enlarged view of FIG. 2;

FIG. 11 is a partially enlarged view of FIG. 3;

FIG. 12 is an enlarged view of FIG. 6;

FIG. 13 is an enlarged view of FIG. 7; and,

FIG. 14 is a partially enlarged view of FIG. 8. 

The ornamental design for a street lamp, as shown. 